leo_ast/statement/block.rs
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// Copyright (C) 2019-2025 Provable Inc.
// This file is part of the Leo library.
// The Leo library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// The Leo library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
use crate::{Indent, Node, NodeID, Statement};
use leo_span::Span;
use serde::{Deserialize, Serialize};
use std::fmt;
/// A block `{ [stmt]* }` consisting of a list of statements to execute in order.
#[derive(Clone, PartialEq, Eq, Serialize, Deserialize, Debug, Default)]
pub struct Block {
/// The list of statements to execute.
pub statements: Vec<Statement>,
/// The span from `{` to `}`.
pub span: Span,
/// The ID of the node.
pub id: NodeID,
}
impl fmt::Display for Block {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
writeln!(f, "{{")?;
for stmt in self.statements.iter() {
writeln!(f, "{}{}", Indent(stmt), stmt.semicolon())?;
}
write!(f, "}}")
}
}
crate::simple_node_impl!(Block);